fix style of DragFeatureControl
fix style of DragFeatureControl

dracic/ole,geops/ole-zend,geops/ole-demo,geops/ole-mapfish,justb4/ole,justb4/ole,geops/ole,geops/ole-demo,geops/ole-zend,dracic/ole,geops/ole,geops/ole-mapfish,geops/ole-zend,geops/ole-zend